The Redding 338 Lapua Magnum bushing full length die set is built for reloaders who demand precision and repeatability in magnum rifle ammunition. This two-die set pairs a Type S bushing full length sizing die with a competition bullet seating die—combining the control needed to produce consistent, match-grade rounds for long-range hunting and precision rifle competitions. Whether you're developing loads for a new 338 Lapua build or refining loads you already know work, this set gives you the tools to dial in neck tension and seating concentricity to your exact specifications.

The sizing die uses interchangeable bushings to let you fine-tune how much you resize the case neck. This approach prevents neck work from being a guessing game: you control the fit between case and bullet, and you can adjust it without buying a whole new die. Full length resizing ensures consistent case dimensions across your lot, which matters when you're chasing tight groups or high velocities.

The seating die is where precision really shines. A micrometer mechanism graduated in .001" increments gives you exact control over bullet seating depth, and the floating seating stem reduces concentricity runout—the wobble that degrades accuracy. For magnum rifle ammo, where chamber dimensions can vary and bullet jump matters, that kind of control pays dividends downrange.

The Redding 338 Lapua Magnum bushing full length die set is built for reloaders who demand precision and repeatability in magnum rifle ammunition. This two-die set pairs a Type S bushing full length sizing die with a competition bullet seating die—combining the control needed to produce consistent, match-grade rounds for long-range hunting and precision rifle competitions. Whether you're developing loads for a new 338 Lapua build or refining loads you already know work, this set gives you the tools to dial in neck tension and seating concentricity to your exact specifications.

The sizing die uses interchangeable bushings to let you fine-tune how much you resize the case neck. This approach prevents neck work from being a guessing game: you control the fit between case and bullet, and you can adjust it without buying a whole new die. Full length resizing ensures consistent case dimensions across your lot, which matters when you're chasing tight groups or high velocities.

The seating die is where precision really shines. A micrometer mechanism graduated in .001" increments gives you exact control over bullet seating depth, and the floating seating stem reduces concentricity runout—the wobble that degrades accuracy. For magnum rifle ammo, where chamber dimensions can vary and bullet jump matters, that kind of control pays dividends downrange.